Which to use
“decimal” is an adjective and “denial” is a noun - they look or sound alike but fill different roles in a sentence.
- #20,086
- “decimal” frequency rank
- #7,216
- “denial” frequency rank
- 27302
- confusion score
Side-by-Side Comparison
| Feature | decimal | denial |
|---|---|---|
| Definition | Concerning numbers expressed in decimal or mathematical calculations performed using decimal. | An assertion of untruth. |
Where the eye mixes decimal and denial
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses decimal with denial
These two trip readers on the page rather than in the ear: decimal is /ˈdɛs.ɪ.məɫ/ while denial is /dɪˈnaɪ.əl/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27302, derived from the frequency rank of both members and their visual similarity.
decimal is recorded at frequency rank #20,086, classified as anadj, pronounced /ˈdɛs.ɪ.məɫ/. denial is at rank #7,216, tagged as anoun, pronounced /dɪˈnaɪ.əl/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 27302, this pair ranks #380,022 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of decimal vs denial
Shared letters: adeil. Private to "decimal": cm. Private to "denial": n.
"decimal" · 7 letters · shape CVCVCVC · "denial" · 6 letters · shape CVCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "decimal" for "denial" ever safe?
Frequency check: "decimal" vs "denial" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "decimal" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "denial" - compare definitions side by side with the headword page. Word entry
- This pair ranks #380,022 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "decimal" and "denial" also get mixed up with nearby pairs, the highest-scored neighbour is "decibel vs decimal". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #380,022 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.